148328039 has 2 divisors, whose sum is σ = 148328040. Its totient is φ = 148328038.

The previous prime is 148328021. The next prime is 148328071. The reversal of 148328039 is 930823841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 148328039 - 2¹² = 148323943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 148327993 and 148328011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148328339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74164019 + 74164020.

It is an arithmetic number, because the mean of its divisors is an integer number (74164020).

Almost surely, 2^148328039 is an apocalyptic number.

148328039 is a deficient number, since it is larger than the sum of its proper divisors (1).

148328039 is an equidigital number, since it uses as much as digits as its factorization.

148328039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 148328039 is about 12178.9999178915. Note that the first 4 decimals coincide. The cubic root of 148328039 is about 529.3477665575.

The spelling of 148328039 in words is "one hundred forty-eight million, three hundred twenty-eight thousand, thirty-nine".